A user receives a notification that their Trezor hardware wallet has a firmware update available. The message promises security improvements and new features, but the user hesitates. The device holds substantial cryptocurrency, and connecting it to a computer to perform an update introduces steps [...]

A cryptocurrency holder with a growing portfolio faces a recurring decision: keep assets in a smartphone wallet for daily access, or move them to a hardware device that sits in a drawer most of the time. The smartphone offers immediate transaction capability, easy portfolio monitoring, and [...]